Other symptoms can accompany a bump inside the nose. The bump will mostly cause slight swelling and pain, and it will generally clear up within a few days. But the nose can increase in size and become painful; the pain may even be throbbing or pulsing.
Beta-adrenergic agonists or Beta-agonists are medications that relax muscles of the airways, which widens the airways and results in easier breathing.They are a class of sympathomimetic agents which act upon the beta adrenoceptors. In general, pure beta-adrenergic agonists have the opposite function of beta blockers.ost agonists of the beta receptors are selective for one or more beta-adrenoreceptors. For example, patients with low heart rate are given beta agonist treatments that are more cardio-selective such as dobutamine, which increases the force of contraction of the heart muscle.
General Pharmacology. Beta-adrenoceptor agonists (Î²-agonists) bind to Î²-receptors on cardiac and smooth muscle tissues. They also have important actions in other tissues, especially bronchial smooth muscle (relaxation), the liver (stimulate glycogenolysis) and kidneys (stimulate renin release).